sustainability

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Across
  1. 2. the process when green plants turn water and carbon dioxide into food when it gets light
  2. 5. doing activities to get the result you want.
  3. 7. everything that exists in a particular environment
  4. 10. every plant living in a particular environment
  5. 11. to protect animals,plants and natural resources.
Down
  1. 1. burning or cutting down every tree in the area.
  2. 3. using something without using all of it or destroying it
  3. 4. a big, flat area of land with grass and not many trees
  4. 6. all the air around the earth
  5. 8. when natural forces destroy something ( water,wind,or ice)
  6. 9. every animal living in a particular environment
  7. 10. plural of fungus